Replacement of Rectifiers and Inverters at the Temelín NPP

The subject of this public contract is the preparation of project documentation and the subsequent implementation of the project. The scope of the contract involves the replacement of rectifiers and inverters for the secured power supply of the safety systems of the I. and III/I. categories in the 1st and 2nd main production units of the Temelín Nuclear Power Plant.

Modern types of rectifiers and inverters will ensure safe and reliable power supply to all safety systems of the secured power supply. The scope of the project includes the replacement of 19 rectifiers and 10 inverters in each production unit.

The project is subject to the requirements of Regulation No. 358/2016 Coll., and is classified as selected equipment in safety class BT2 and BT3. The implementation will take place during plant outages between 2023 and 2026.

As part of the documentation phase, we are preparing project documentation for the construction, a quality plan, a plan for inspections and tests, a proposal for operational regulations, a technical-operational program, and an operational safety report